<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>王天庆</title>
</head>
<style>
    body,div,img{
        padding: 0;
        margin: 0;
    }
    body{
        background: cadetblue;
    }
    .a{
        width: 200px;
        height: 50px;
        padding: 10px;
        background:#00a0ea;
        color:#fff;
        text-align: center;
        line-height: 50px;
        margin: 100px auto;
    }
    .a1,.a2,.a3,.a4,.a5,.a6,.a7,.a8,.a9,.a10,.a11,.a12,.a13,.a14,.a15,.a16{
        width:50%;
        display: inline-block;
        margin: auto;
        float: left;
        margin-top: 100px;
    }
    .zxm{
        width: 1400px;
        margin: auto;
        overflow: hidden;
    }
    a{
        text-decoration: none;
        color: #fff;
    }
    .zj{
        width: 720px;
        margin: 100px auto;
    }
</style>
<body>
<div class="a">毕业app作品</div>
<div class="zxm">
    <div class="a1"><img src="img/app2/1.jpg" alt="" width="70%" height="70%"></div>
    <div class="a2"><img src="img/app2/3.jpg" alt="" width="70%" height="70%"></div>
    <div class="a3"><img src="img/app2/3.jpg" alt="" width="70%" height="70%"></div>
    <div class="a4"><img src="img/app2/4.jpg" alt="" width="70%" height="70%"></div>
    <div class="a5"><img src="img/app2/5.jpg" alt="" width="70%" height="70%"></div>
    <div class="a6"><img src="img/app2/6.JPG" alt="" width="70%" height="70%"></div>
    <div class="a7"><img src="img/app2/7.JPG" alt="" width="70%" height="70%"></div>
    <div class="a8"><img src="img/app2/8.JPG" alt="" width="70%" height="70%"></div>
    <div class="a9"><img src="img/app2/9.JPG" alt="" width="70%" height="70%"></div>
    <div class="a10"><img src="img/app2/10.JPG" alt="" width="70%" height="70%"></div>
    <div class="a11"><img src="img/app2/11.JPG" alt="" width="70%" height="70%"></div>
    <div class="a12"><img src="img/app2/12.JPG" alt="" width="70%" height="70%"></div>
    <div class="a13"><img src="img/app2/13.JPG" alt="" width="70%" height="70%"></div>
    <div class="a14"><img src="img/app2/14.JPG" alt="" width="70%" height="70%"></div>
    <div class="a15"><img src="img/app2/15.JPG" alt="" width="70%" height="70%"></div>
    <div class="a16"><img src="img/app2/16.JPG" alt="" width="70%" height="70%"></div>
</div>
</body>
</html>